I got into the beta, and I absolutely love it. It's fast paced, tons of adrenaline, and is looking like another successful Blizzard game. I went as far as pre-ordering the Origins Edition (the base game + additional content). I strongly suggest you guys check out some streams or videos of it, definitely a well polished TF2 with a sprinkle of MOBA characteristics.

And it may (or may not) look to be more fun than the BattleBorn closed technical test was, as I can neither publicly confirm nor deny what could have happened if I might have taken part in said activity because of an NDA.